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Organization and Summary of Significant Accounting Policies (Details 1) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Mar. 31, 2020
Dec. 31, 2019
Available for sale marketable securities $ 1,647 $ 1,424 $ 11,025 $ 44,766
Warrant derivative liability 16,496,364 $ 11,537,997 $ 1,177,130 $ 612,042
Level 1        
Available for sale marketable securities 1,647      
Warrant derivative liability 0      
Level 2        
Available for sale marketable securities 0      
Warrant derivative liability 0      
Level 3        
Available for sale marketable securities 0      
Warrant derivative liability $ 16,496,364